Bird feeder



FIG. 1 is an isometric perspective view of a bird feeder showing our new design;

FIG. 2 is a top plan view of FIG. 1;

FIG. 3 is a side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a bottom plan view. 

The ornamental design for a bird feeder, as shown. 